Article Metadata for American Journal of Biology and Natural Sciences

The present study was carried out at the Research Station of the College of Agriculture, University of Tikrit, during the 2024–2025 growing season to investigate the effect of different water stress levels on physiological and biochemical response...

Background: Postbiotics are non-viable microbial products or metabolites that may regulate mammalian epithelial responses without the biosafety concerns linked with live bacteria. Their effects can be studied using commercial mammalian cell lines ...

Giardia are non-invasive intestinal protozoan parasites and are the causative agent of giardiasis. It is widely distributed worldwide, infecting humans, domestic animals such as cats and dog, as well as mammals, fish, and bird clinical signs range...

Influenza is a constant, heavy burden on medical facilities, with millions of severe cases and an incredible amount of death each year. Precise diagnosis is critical for the management of epidemics and reverse transcription PCR (RT-PCR) became pre...

This article examines the epizootic status of Bradzot disease in sheep, conducted in a number of sheep farms. Several factors affecting the development of Bradzot disease, clinical signs, pathological and anatomical changes, bacteriological examin...

Celiac disease (CD) is an enteropathy characterized by chronic immune-mediated intestinal damage due to dietary gluten. The consequence of celiac disease is a gradual decline of the small intestinal mucosal layer, dysregulated cytokine signaling, ...

Trichomoniasis vaginalis infection, a prevalent infectious disease which is not viral and a sexually transmitted disease, has a tremendous impact on women's reproductive health, pro-inflammatories Interleukin-17 (IL-17) and a regulatory cytokine I...

The current study of enzymatic characteristics of Aspergillus flavus and Aspergillus niger associated with honeybee workers in Iraq regarding these hydrolytic enzymes as major biochemical markers of their pathogenicity. Fungi samples were obtained...

Abstract: Culex pipiens L. (Diptera: Culicidae) serves as a significant vector for several illnesses. This mosquito is extensively distributed globally. The activity of pesticides can influence mosquito populations by regulating their numbers, int...

Background:  Celiac disease (CD)  is consider an autoimmune disease which can be initiated  by gluten intake,which need  an accurate serological testing and supervision. Many different antibody tests are accessible, but the ide...